=== tests/cases/conformance/expressions/typeGuards/typeGuardOfFormTypeOfOther.ts ===
class C { private p: string };
>C : Symbol(C, Decl(typeGuardOfFormTypeOfOther.ts, 0, 0))
>p : Symbol(p, Decl(typeGuardOfFormTypeOfOther.ts, 0, 9))

var str: string;
>str : Symbol(str, Decl(typeGuardOfFormTypeOfOther.ts, 2, 3))

var bool: boolean;
>bool : Symbol(bool, Decl(typeGuardOfFormTypeOfOther.ts, 3, 3))

var num: number;
>num : Symbol(num, Decl(typeGuardOfFormTypeOfOther.ts, 4, 3))

var strOrNum: string | number;
>strOrNum : Symbol(strOrNum, Decl(typeGuardOfFormTypeOfOther.ts, 5, 3))

var strOrBool: string | boolean;
>strOrBool : Symbol(strOrBool, Decl(typeGuardOfFormTypeOfOther.ts, 6, 3))

var numOrBool: number | boolean
>numOrBool : Symbol(numOrBool, Decl(typeGuardOfFormTypeOfOther.ts, 7, 3))

var strOrNumOrBool: string | number | boolean;
>strOrNumOrBool : Symbol(strOrNumOrBool, Decl(typeGuardOfFormTypeOfOther.ts, 8, 3))

var strOrC: string | C;
>strOrC : Symbol(strOrC, Decl(typeGuardOfFormTypeOfOther.ts, 9, 3))
>C : Symbol(C, Decl(typeGuardOfFormTypeOfOther.ts, 0, 0))

var numOrC: number | C;
>numOrC : Symbol(numOrC, Decl(typeGuardOfFormTypeOfOther.ts, 10, 3))
>C : Symbol(C, Decl(typeGuardOfFormTypeOfOther.ts, 0, 0))

var boolOrC: boolean | C;
>boolOrC : Symbol(boolOrC, Decl(typeGuardOfFormTypeOfOther.ts, 11, 3))
>C : Symbol(C, Decl(typeGuardOfFormTypeOfOther.ts, 0, 0))

var emptyObj: {};
>emptyObj : Symbol(emptyObj, Decl(typeGuardOfFormTypeOfOther.ts, 12, 3))

var c: C;
>c : Symbol(c, Decl(typeGuardOfFormTypeOfOther.ts, 13, 3))
>C : Symbol(C, Decl(typeGuardOfFormTypeOfOther.ts, 0, 0))

// A type guard of the form typeof x === s, 
// where s is a string literal with any value but 'string', 'number' or 'boolean',
//  - when true, removes the primitive types string, number, and boolean from the type of x, or
//  - when false, has no effect on the type of x.

if (typeof strOrC === "Object") {
>strOrC : Symbol(strOrC, Decl(typeGuardOfFormTypeOfOther.ts, 9, 3))

    c = strOrC; // C
>c : Symbol(c, Decl(typeGuardOfFormTypeOfOther.ts, 13, 3))
>strOrC : Symbol(strOrC, Decl(typeGuardOfFormTypeOfOther.ts, 9, 3))
}
else {
    var r2: string | C = strOrC; // string | C
>r2 : Symbol(r2, Decl(typeGuardOfFormTypeOfOther.ts, 24, 7), Decl(typeGuardOfFormTypeOfOther.ts, 51, 7))
>C : Symbol(C, Decl(typeGuardOfFormTypeOfOther.ts, 0, 0))
>strOrC : Symbol(strOrC, Decl(typeGuardOfFormTypeOfOther.ts, 9, 3))
}
if (typeof numOrC === "Object") {
>numOrC : Symbol(numOrC, Decl(typeGuardOfFormTypeOfOther.ts, 10, 3))

    c = numOrC; // C
>c : Symbol(c, Decl(typeGuardOfFormTypeOfOther.ts, 13, 3))
>numOrC : Symbol(numOrC, Decl(typeGuardOfFormTypeOfOther.ts, 10, 3))
}
else {
    var r3: number | C = numOrC; // number | C
>r3 : Symbol(r3, Decl(typeGuardOfFormTypeOfOther.ts, 30, 7), Decl(typeGuardOfFormTypeOfOther.ts, 57, 7))
>C : Symbol(C, Decl(typeGuardOfFormTypeOfOther.ts, 0, 0))
>numOrC : Symbol(numOrC, Decl(typeGuardOfFormTypeOfOther.ts, 10, 3))
}
if (typeof boolOrC === "Object") {
>boolOrC : Symbol(boolOrC, Decl(typeGuardOfFormTypeOfOther.ts, 11, 3))

    c = boolOrC; // C
>c : Symbol(c, Decl(typeGuardOfFormTypeOfOther.ts, 13, 3))
>boolOrC : Symbol(boolOrC, Decl(typeGuardOfFormTypeOfOther.ts, 11, 3))
}
else {
    var r4: boolean | C = boolOrC; // boolean | C
>r4 : Symbol(r4, Decl(typeGuardOfFormTypeOfOther.ts, 36, 7), Decl(typeGuardOfFormTypeOfOther.ts, 63, 7))
>C : Symbol(C, Decl(typeGuardOfFormTypeOfOther.ts, 0, 0))
>boolOrC : Symbol(boolOrC, Decl(typeGuardOfFormTypeOfOther.ts, 11, 3))
}

// Narrowing occurs only if target type is a subtype of variable type
if (typeof strOrNumOrBool === "Object") {
>strOrNumOrBool : Symbol(strOrNumOrBool, Decl(typeGuardOfFormTypeOfOther.ts, 8, 3))

    var q1: string | number | boolean = strOrNumOrBool; // string | number | boolean
>q1 : Symbol(q1, Decl(typeGuardOfFormTypeOfOther.ts, 41, 7), Decl(typeGuardOfFormTypeOfOther.ts, 71, 7))
>strOrNumOrBool : Symbol(strOrNumOrBool, Decl(typeGuardOfFormTypeOfOther.ts, 8, 3))
}
else {
    var q2: string | number | boolean = strOrNumOrBool; // string | number | boolean
>q2 : Symbol(q2, Decl(typeGuardOfFormTypeOfOther.ts, 44, 7), Decl(typeGuardOfFormTypeOfOther.ts, 74, 7))
>strOrNumOrBool : Symbol(strOrNumOrBool, Decl(typeGuardOfFormTypeOfOther.ts, 8, 3))
}

// A type guard of the form typeof x !== s, where s is a string literal,
//  - when true, narrows the type of x by typeof x === s when false, or
//  - when false, narrows the type of x by typeof x === s when true.
if (typeof strOrC !== "Object") {
>strOrC : Symbol(strOrC, Decl(typeGuardOfFormTypeOfOther.ts, 9, 3))

    var r2: string | C = strOrC; // string | C
>r2 : Symbol(r2, Decl(typeGuardOfFormTypeOfOther.ts, 24, 7), Decl(typeGuardOfFormTypeOfOther.ts, 51, 7))
>C : Symbol(C, Decl(typeGuardOfFormTypeOfOther.ts, 0, 0))
>strOrC : Symbol(strOrC, Decl(typeGuardOfFormTypeOfOther.ts, 9, 3))
}
else {
    c = strOrC; // C
>c : Symbol(c, Decl(typeGuardOfFormTypeOfOther.ts, 13, 3))
>strOrC : Symbol(strOrC, Decl(typeGuardOfFormTypeOfOther.ts, 9, 3))
}
if (typeof numOrC !== "Object") {
>numOrC : Symbol(numOrC, Decl(typeGuardOfFormTypeOfOther.ts, 10, 3))

    var r3: number | C = numOrC; // number | C
>r3 : Symbol(r3, Decl(typeGuardOfFormTypeOfOther.ts, 30, 7), Decl(typeGuardOfFormTypeOfOther.ts, 57, 7))
>C : Symbol(C, Decl(typeGuardOfFormTypeOfOther.ts, 0, 0))
>numOrC : Symbol(numOrC, Decl(typeGuardOfFormTypeOfOther.ts, 10, 3))
}
else {
    c = numOrC; // C
>c : Symbol(c, Decl(typeGuardOfFormTypeOfOther.ts, 13, 3))
>numOrC : Symbol(numOrC, Decl(typeGuardOfFormTypeOfOther.ts, 10, 3))
}
if (typeof boolOrC !== "Object") {
>boolOrC : Symbol(boolOrC, Decl(typeGuardOfFormTypeOfOther.ts, 11, 3))

    var r4: boolean | C = boolOrC; // boolean | C
>r4 : Symbol(r4, Decl(typeGuardOfFormTypeOfOther.ts, 36, 7), Decl(typeGuardOfFormTypeOfOther.ts, 63, 7))
>C : Symbol(C, Decl(typeGuardOfFormTypeOfOther.ts, 0, 0))
>boolOrC : Symbol(boolOrC, Decl(typeGuardOfFormTypeOfOther.ts, 11, 3))
}
else {
    c = boolOrC; // C
>c : Symbol(c, Decl(typeGuardOfFormTypeOfOther.ts, 13, 3))
>boolOrC : Symbol(boolOrC, Decl(typeGuardOfFormTypeOfOther.ts, 11, 3))
}

// Narrowing occurs only if target type is a subtype of variable type
if (typeof strOrNumOrBool !== "Object") {
>strOrNumOrBool : Symbol(strOrNumOrBool, Decl(typeGuardOfFormTypeOfOther.ts, 8, 3))

    var q1: string | number | boolean = strOrNumOrBool; // string | number | boolean
>q1 : Symbol(q1, Decl(typeGuardOfFormTypeOfOther.ts, 41, 7), Decl(typeGuardOfFormTypeOfOther.ts, 71, 7))
>strOrNumOrBool : Symbol(strOrNumOrBool, Decl(typeGuardOfFormTypeOfOther.ts, 8, 3))
}
else {
    var q2: string | number | boolean = strOrNumOrBool; // string | number | boolean
>q2 : Symbol(q2, Decl(typeGuardOfFormTypeOfOther.ts, 44, 7), Decl(typeGuardOfFormTypeOfOther.ts, 74, 7))
>strOrNumOrBool : Symbol(strOrNumOrBool, Decl(typeGuardOfFormTypeOfOther.ts, 8, 3))
}